html,body{
    height: 100%;
    padding: 0;
    margin: 0;
}
div{
    box-sizing: border-box;
}
/* flex 布局 */
.flex{
    display: flex;
    justify-content: space-between;
}
.flex-one{
    display: flex;
    flex-wrap: wrap;
}
.flex-two{
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}
.flex-three{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.flex-four{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.flex-five{
    display: flex;
}
/* 加载效果居中的样式 */
.Center{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
/* 文本超出隐藏  省略号显示*/
.text-one{
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}